/*
 * Copyright 2012-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.assertj.core.api.optionallong;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
import static org.assertj.core.error.OptionalShouldBePresent.shouldBePresent;
import static org.assertj.core.util.FailureMessages.actualIsNull;

import java.util.OptionalLong;

import org.junit.jupiter.api.Test;

class OptionalLongAssert_isPresent_Test {

  @Test
  void should_pass_when_OptionalLong_is_present() {
    assertThat(OptionalLong.of(10L)).isPresent();
  }

  @Test
  void should_fail_when_OptionalLong_is_empty() {
    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(OptionalLong.empty()).isPresent())
                                                   .withMessage(shouldBePresent(OptionalLong.empty()).create());
  }

  @Test
  void should_fail_when_OptionalLong_is_null() {
    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat((OptionalLong) null).isPresent())
                                                   .withMessage(actualIsNull());
  }
}
